7-7-2026 Central Iowa Forecast - Wednesday night storms, Heat Dome returns! [t4ZO3HarsOL]

Health Updated on August 07, 2026 EDT — Published on August 07, 2026 EDT

A Summery looking forecast with the return of the 'heat dome' Sunday into next week. But this one is different. A detailed breakdown of Wednesday evening/overnight rain with severe prospects. #IAWX #Iowa #Weather #Forecast #DSM #DesMoines